54918067 has 4 divisors (see below), whose sum is σ = 54933336. Its totient is φ = 54902800.

The previous prime is 54918053. The next prime is 54918103. The reversal of 54918067 is 76081945.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54918067 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54918167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068 + ... + 10534.

It is an arithmetic number, because the mean of its divisors is an integer number (13733334).

It is a vampire number, since it can be written as 5801 ⋅ 9467 (with its own digits).

Almost surely, 2^54918067 is an apocalyptic number.

54918067 is a deficient number, since it is larger than the sum of its proper divisors (15269).

54918067 is an equidigital number, since it uses as much as digits as its factorization.

54918067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15268.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 54918067 is about 7410.6725065948. The cubic root of 54918067 is about 380.1063114367.

The spelling of 54918067 in words is "fifty-four million, nine hundred eighteen thousand, sixty-seven".